Pith Number

pith:2PGN5F6N

pith:2024:2PGN5F6N6WIKLC3ACFQLZAKYSU

not attested not anchored not stored refs pending

Quantum and classical correlations in shrinking algorithms for optimization

Christian B. Mendl, Friedrich Wagner, Jernej Rudi Fin\v{z}gar, Lilly Palackal, Maximilian Passek, Victor Fischer

arxiv:2404.17242 v2 · 2024-04-26 · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2PGN5F6N6WIKLC3ACFQLZAKYSU}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

Optimized Circuit Cutting for QAOA Sampling Tasks

Receipt and verification

First computed	2026-07-05T09:53:40.924165Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3ccde97cdf590a58b601160bc81589514fd2e9a3ed5958b87d6c1af20863372

Aliases

arxiv: 2404.17242 · arxiv_version: 2404.17242v2 · doi: 10.48550/arxiv.2404.17242 · pith_short_12: 2PGN5F6N6WIK · pith_short_16: 2PGN5F6N6WIKLC3A · pith_short_8: 2PGN5F6N

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/2PGN5F6N6WIKLC3ACFQLZAKYSU \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: d3ccde97cdf590a58b601160bc81589514fd2e9a3ed5958b87d6c1af20863372

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b3eb73a98a4771f745b3088547d5973ca2d4f74b36b7091848fbed72eb2c547",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-04-26T08:29:04Z",
    "title_canon_sha256": "8ecc410643a6017499e8b66848c890f7a24199fe23b9e704c44783251a105bc6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.17242",
    "kind": "arxiv",
    "version": 2
  }
}